'Larch' definitions:

Definition of 'larch'

(from WordNet)
noun
Wood of a larch tree
noun
Any of numerous conifers of the genus Larix all having deciduous needlelike leaves [syn: larch, larch tree]

Definition of 'Larch'

From: GCIDE
  • Larch \Larch\ (l[aum]rch), n. [Cf. OE. larege (Cotgrave), It. larice, Sp. larice, alerce, G. l[aum]rche; all fr. L. larix, -icis, Gr. la`rix.] (Bot.) A genus of coniferous trees, having deciduous leaves, in fascicles (see Illust. of Fascicle).
  • Note: The European larch is Larix Europ[ae]a. The American or black larch is Larix Americana, the hackmatack or tamarack. The trees are generally of a drooping, graceful appearance. [1913 Webster]